claude-code-skills-lab

Integrate better-auth into Next.js 16 apps. Use for email/password, social OAuth, magic links, passkeys, 2FA setup. Covers database adapters (Prisma/Drizzle), session management, and route protection.

Build AI chat applications with OpenAI ChatKit SDK. Use when creating chat UIs, multi-session systems, integrating AI agents (OpenAI, Gemini, Claude, Ollama), adding tools with MCP, widgets, or building conversational apps. Covers server setup, Store implementations, frontend integration (@openai/chatkit-react), function tools, MCP servers, multi-user sessions, and streaming responses.

Create production-grade frontend interfaces with systematic UI/UX design. Use when building web components, pages, or applications. Covers design systems, component states, accessibility (WCAG 2.2), responsive design, and industry conventions. Evaluates existing UI against best practices. Forces design thinking before implementation. Generates distinctive code avoiding generic AI aesthetics while following UX principles.

Create LinkedIn posts, bios, comments, and articles that sound authentically human. This skill should be used when the user wants to write LinkedIn content, says "write a post", "update my bio", "comment on this", or "draft an article".

Draft professional replies to received messages across platforms (LinkedIn, Fiverr, Upwork, Interview, Email, WhatsApp). This skill should be used when the user pastes a received message and needs a reply draft, or says "reply to this", "draft a response", "help me respond to".

This skill conducts discovery conversations to understand user intent and agree on approach before taking action. It should be used when the user explicitly calls /interview, asks for recommendations, needs brainstorming, wants to clarify, or when the request could be misunderstood. Prevents building the wrong thing by uncovering WHY behind WHAT.

Write winning Upwork proposals that stand out from AI-generated spam. This skill should be used when the user pastes an Upwork job description and wants to bid, or says "write proposal", "apply for this job", "bid on this".